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40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/*
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override.h - An embedded CNC Controller with rs274/ngc (g-code) support
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Buffer handlers for real-time override commands
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Part of grblHAL
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Copyright (c) 2016-2023 Terje Io
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Grbl is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Grbl is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grbl. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _OVERRIDE_H_
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#define _OVERRIDE_H_
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#ifndef OVERRIDE_BUFSIZE
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#define OVERRIDE_BUFSIZE 16 // must be a power of 2
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#endif
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void flush_override_buffers ();
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void enqueue_feed_override (uint8_t cmd);
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uint8_t get_feed_override (void);
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void enqueue_spindle_override (uint8_t cmd);
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uint8_t get_spindle_override (void);
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void enqueue_coolant_override (uint8_t cmd);
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uint8_t get_coolant_override (void);
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#endif
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